AA2859AmericanIn the air, 25 min late
Left PHX at 14:25, 25 min after its 14:00 slot.
- Landing
- 15:27ONT board estimate · sched 15:16
live
Direct flights from Phoenix (PHX) to Ontario (ONT): 16 nonstop departures observed each week across 3 airlines. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 12 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 521 km, an estimated 1 hour 10 minutes in the air. Measured by Pro Flight Search from live flight boards at Phoenix and Ontario. Updated 17 October 2026 at 22:18 UTC.
Today, PHX → ONT
Sat 17 Oct · local times- 10:46 AA2661American Airlines Left 10:54 +8 Landed 11:51 −23
- 14:00 AA2859American Left 14:25 +25 ONT est. 15:27 +11In the air · sched 15:16
- 16:40 WN3862Southwest On scheduleGate C1 · T4 ONT est. 17:54sched 18:00
- 17:24 AA1666American On scheduleGate A13 · T4 ONT est. 18:36sched 18:43
- · AA4171American Airlines Departed Landed 08:57 −13
- · WN2833Southwest Departed Landed 11:04 −6
- · WN3323Southwest Departed Landed 08:48 −12
Checked PHX board 15:07 · ONT board 15:18
PHX
Phoenix
busy · +19
ONT
Ontario
smooth · +0
521 km · ~1h 10m est.
Runs reliable · 3 airlines · 16x weekly · nonstop
100% on time
of the last 5 operated PHX → ONT flights arrived within 15 minutes
Median arrival delay is −12 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−12 minacross the last 5 operated legs
Flight time~1h 10mestimated from route distance
Weekly departures16x3 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesEnvoy AirSouthwest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes10-17AA4171arrived−13
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at ONT: 40% odds of a 15+ minute delay, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Phoenix to Ontario route actually runs
Pro Flight Search records official board updates for nonstop PHX to ONT flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Phoenix (PHX) to Ontario (ONT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PHX-ONT
PHX to ONT questions
Is PHX–ONT running on time right now?
Smooth skies ahead. The departure side at PHX is the weaker end, route health score 87/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on PHX–ONT?
Operators schedule morning departures around 07:45 and evening departures around 17:24 from PHX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ONT delay card to confirm conditions when you'd arrive.
How long is the flight from PHX to ONT?
Great-circle distance is 521 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 67–75 min gate-to-gate on this route.
How often does PHX–ONT fly?
3 carriers operate this route, around 62 flights a week between them. Compare carrier days and times in the airline list above.
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